mobility and musculoskeletal Flashcards
what is the function of the bones
red blood cell formation, structure, movement
how many bones are in the body?
206
what are the two types of bones
compact and spongy
compact bone
forms the shaft and outer layer of bone
spongy bone
Spongy bones – has
spaces / ends and
centers of bones
* Red marrow produces
blood cells
* Yellow marrow
composed most of fat
axial skeleton
head, neck, trunk spinal cord, and ribs
appendicular skeleton
hips, legs and arms
the three types of muscle
– Skeletal- under conscious control
– Smooth- organs and tissues under unconscious control
– Cardiac- heart
what attaches muscle to bone
- Skeletal muscles attach to bones by
way of tendons. These muscles allow
the body to move.
what attaches bone to bone
ligaments
abduction
moving away from the midline
adduction
moving towards the midline
flexion
decreasing the angle of the joint
extension
increasing the angle of the joint
supination
palms facing up
pronation
palms facing down
circumduction
moving in a circle
what are the three types joint
- Fibrous- immovable (skull bones)
- Cartilaginous – partially movable (vertebrae)
- Synovial – freely movable and joined by ligaments (hip)
fibrous joint
skull bones
cartilagenous joints
vertebrae
synovial joint
freely movable and joined by ligaments, hip, shoulder, knee
joints are covered with
– Covered with articular cartilage to protect the bone: allowing the
bones to slide over one another
what other joints are also synovial
hips, knee, shoulder, wrist, elbow, thumb
what questions would you ask to gather subjective data
Any pain
Level of movement
Stiffness
Use COLDSPA